Syzygy endgame tablebases

Black is losing with DTZ 14

Rb6+ Loss with DTZ 13 Rd8+ Loss with DTZ 11 Ra6 Loss with DTZ 1 Rc6 Loss with DTZ 1 Rd1 Loss with DTZ 1 Rd2 Loss with DTZ 1 Rd3 Loss with DTZ 1 Rd4 Loss with DTZ 1 Rd5 Loss with DTZ 1 Rd7 Loss with DTZ 1 Re6 Loss with DTZ 1 Rf6 Loss with DTZ 1 Rg6 Loss with DTZ 1 Rh6 Loss with DTZ 1

KQQQNvKR.pgn lichess.org

Histogram: KQQQN winning vs. KR (log scale)

Longest KQQQNvKR phases

KQQQNvKR statistics (unique positions)

White wins:
378,314,572,242 (99.9%)

Draws:
213,049,890 (0.1%)

Black wins:
75,811,488 (0.0%)

KQQQNvKR.json (?)